baber/WOPTO huggingface dataset:
Patent JP-2019167447-A (JP)
Title: Modified polyethylene composition for adhesive sheet and adhesive sheet
Inventor: NAKADE HIROSHI
IPC: C08L23/26
Filed: 2018-03-23
Abstract: To provide a modified polyethylene composition for a highly transparent adhesive sheet useful as a sealing material for a solar cell module that can obtain a sufficient adhesive strength even in the case of adhesion at a low temperature and in a short time, is excellent in heat resistance and can prevent deviation of a photoelectric conversion layer at a high temperature.SOLUTION: The modified polyethylene composition for an adhesive sheet contains a modified polyethylene produced by graft-modifying component (A) and component (B) as given below with an unsaturated silane compound. A sheet molded article with a thickness of 2 mm formed from the modified polyethylene composition has a total light transmittance of 85% or more. (A): polyethylene having a melt flow rate (MFR) of 10 g/10 min or more as measured under the condition of 190°C and a load of 2.16 kg in accordance with JIS K7210(1999) and (B): polyethylene having an extrapolation crystal melting finishing temperature of 100°C to 130°C as measured at a heating rate of 10°C/min in the differential scanning calorimetry and having A hardness of 90 or less in accordance with JIS K6253.SELECTED DRAWING: None
Patent JP-2019166139-A (JP)
Title: Upper constitution and shoe using the same
Inventor: INAI KAZUNORI
IPC: A43B23/02
Filed: 2018-03-23
Abstract: To maintain comfort while improving fitting property corresponding to individual difference in the shape and size of a user's foot, in the upper constitution of a shoe.SOLUTION: An upper constitution 1 is composed of an upper body 10 that includes an elastically deformable stress relaxation part 22; and a shoe lace 16 (fastening member) attached to the upper body 10. The stress relaxation part 22 is provided with elasticity in which the length of pulling the upper body 10 with the shoe lace 16 in the elastic region becomes a stretched state extended longer than the initial length, and is also provided with stress relation property in which the stress is relaxed with a lapse of time from the time of pulling while the stretched state is maintained.SELECTED DRAWING: Figure 6
Patent JP-2019173661-A (JP)
Title: Control apparatus
Inventor: MAEDA SATOSHI
IPC: F02D41/34
Filed: 2018-03-28
Abstract: To enable accurate learning of a steady deviation between a target air-fuel ratio and an actual air-fuel ratio.SOLUTION: A control apparatus includes: target air-fuel ratio setup means 2 for setting a target air-fuel ratio; air-fuel ratio detection means 7 for detecting an actual air-fuel ratio; learning-correction amount calculation means 3 for calculating a learning correction amount by learning a steady deviation between a target air-fuel ratio and an actual air-fuel ratio; and fuel injection control means 4 for performing feedback control of a fuel injection system on the basis of the learning correction amount and a feedback correction amount based on a difference between a target air-fuel ratio and an actual air-fuel ratio. Further, while the learning-correction amount calculation means 3, once performing a learning, performs a following learning after a given interval period; however, in a case where a deviation from a median value of the integration term corresponding value is equal to or higher than a given value when the learning is completed, shortens the given interval period.SELECTED DRAWING: Figure 1
Patent JP-2019173960-A (JP)
Title: Speed change gear
Inventor: ADACHI ATSUSHI
IPC: F16H63/18
Filed: 2018-03-29
Abstract: To provide a speed change gear capable of smoothly shifting a shift fork even when the shift fork is temporarily caught by a shift fork shaft.SOLUTION: In a speed change gear 10, an end part 31t of a shift fork shaft 31 is axially slidably engaged with an engagement part 28 provided in a crank case 21, a gap part S is provided between a shaft end face 31e and the bottom face 28b of the engagement part 28, and axial widths W5 and W6 of the gap part S are shorter than moving distances d4 and d5 in which a shift fork 51 moves in an axial direction during gear shifting. The shift fork shaft 31 is provided with position regulation parts 61 and 62 so as to be brought into contact with the shift fork 51, and distances W7 and W8 between a fork end surface 51e and position regulation parts 61 and 62 when the shift fork 51 is located at a reference position Np1 are shorter than the moving distances d4 and d5 in which the shift fork 51 moves in the axial direction during gear shifting.SELECTED DRAWING: Figure 3
Patent JP-2019177785-A (JP)
Title: Railway vehicle
Inventor: OYAMA HIROTO
IPC: B61F5/12
Filed: 2018-03-30
Abstract: To provide a railway vehicle which can offer requested ride comfort in response to various situations.SOLUTION: A railway vehicle 1 comprises at least one of a viscous damper 42 installed between a truck frame 32 and wheels 33 and a viscous damper 46 installed between a vehicle body 31 and a track frame 32, viscosity of each of both dampers being changed in response to own applied voltage and control means 37 which controls the voltages applied to the viscous dampers 42, 46.SELECTED DRAWING: Figure 2
Patent JP-2019177929-A (JP)
Title: Granular object storage container
Inventor: SAITO HIROMICHI
IPC: B65D83/06
Filed: 2018-03-30
Abstract: To provide a granular object storage container capable of taking out granular objects by a predetermined amount from a container body, with simple operation.SOLUTION: A granular object storage container 1 for storing a granular object 2, comprises: a container body 10 having a take-out port 14 and a storage chamber 13; a dome part 20 formed in a dome shape having an annular open end 21 by an elastic body, continued to an edge of the take-out port 14 in a part of the open end 21, and inverted and deformed into a convex posture that closes the take-out port 14 starting from the open end 21 and a concave posture that opens the take-out port 14 and serves as a tray for the granular object 2; and a restricting plate 30 provided in the dome part 20, arranged in the storage chamber 13 when the dome part 20 is in the convex posture, allowing the movement of the granular object 2 from the storage chamber 13 to the take-out port 14, and moved to a position that restricts the movement of the granular object 2 from the storage chamber 13 to the take-out port 14 when the dome part 20 is inverted and deformed from the convex posture to the concave posture.SELECTED DRAWING: Figure 2
Patent JP-2019180181-A (JP)
Title: Control method of three-phase multiple inverter and controller
Inventor: YAMAMOTO YASUHIRO
IPC: H02M7/483
Filed: 2018-03-30
Abstract: To suppress an influence by rise of surge voltage resulting from generation of step change of two-level width in a multiple PWM pattern of line-to-line voltage.SOLUTION: In a three-phase multiple inverter in which a plurality of single-phase cells are connected in series for every phase, it is provided with change rate control parts 34 max, 34 min which set level areas of a modulation rate command by dividing the modulation rate command by the number of stages of triangular wave carriers which is twice of the number of single-phase cells in series, sort out the maximum phase, the minimum phase, and an intermediate phase from values of the modulation rate commands of the respective phases, perform change rate restriction of the modulation rate command so that the modulation rate command does not cross the triangular wave carrier in a level area in a negative direction in a falling state of the triangular wave carrier and when the modulation rate command changes in the negative direction, and perform the change rate restriction of the modulation rate command so that the modulation rate command does not cross a triangular wave carrier in a level area in a positive direction in a rising state of the triangular wave carrier and when the modulation rate command changes in the positive direction to the maximum phase and the minimum phase.SELECTED DRAWING: Figure 1
Patent JP-2019177837-A (JP)
Title: Command value determination module, automatic operation module, movable body, command value determination method, and program
Inventor: CHIBA TAKUMA
IPC: B62D6/00
Filed: 2018-03-30
Abstract: To provide a command value determination module capable of improving safety, an automatic operation module, a movable body, a command value determination method, and a program.SOLUTION: A command value determination module 22 comprises a command value determination part 221. A movable body (automobile 1) has a control part 3 for automatically controlling a steering angle. When a target value θ1 of the steering angle of the movable body (automobile 1) is input, the command value determination part 221 determines a command value θ3 of the steering angle output into the control part 3 so that the amount of change of the steering angle per unit time can be a predetermined upper limit or less, on the basis of the target value θ1.SELECTED DRAWING: Figure 1
Patent JP-2019183185-A (JP)
Title: Nonoriented electromagnetic steel sheet
Inventor: WAKIZAKA TAKEAKI
IPC: C22C38/00
Filed: 2018-04-02
Abstract: To provide a nonoriented electromagnetic steel sheet low in iron loss and high in magnetic flux density, and a manufacturing method therefor.SOLUTION: There is provided a nonoriented electromagnetic steel sheet having a prescribed chemical composition, {100} surface strength of an inverse pole figure of 2.4 or more, area percentage of crystal particles having a crystal orientation of {100} orientation (within tolerance 20°) when measured by an electron ray back scattering diffraction (EBSD) to all views of 18% or more, average crystal particle diameter of 55 μm to 200 μm, sheet thickness of 0.15 mm to 0.30 mm, and Q represented by the following formula 1 of 2.00 or more, wherein [Si] is content of Si (mass%) and [Mn] is content of Mn (mass%). Q=[Si]-0.5×[Mn] (Formula 1).SELECTED DRAWING: None
Patent JP-2019189900-A (JP)
Title: Etching device
Inventor: AOKI DAISUKE
IPC: C23F1/08
Filed: 2018-04-23
Abstract: To provide an etching device capable of preferably performing etching of a workpiece.SOLUTION: An etching device 100 is a device for performing etching to a workpiece 10 by supplying an etchant to one surface 11 of a sheet-state workpiece 10 transported, and comprises: a transport part for transporting the workpiece 10 in a prescribed transport direction; and an etchant discharge hole 43 for discharging the etchant. The etchant discharge hole 43 is formed into a slit-state which is long in a width direction of the workpiece 10 being orthogonal to the transport direction, and continuously extends over both ends of the workpiece 10 in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2019192750-A (JP)
Title: Formation method of magnetic film and thermoelectric element
Inventor: NOZUE TATSUHIRO
IPC: H01F10/24
Filed: 2018-04-24
Abstract: To provide a formation method of a magnetic film, capable of increasing a conversion efficiency in a thermoelectric element using spin Seebeck effect, and a thermoelectric element.SOLUTION: By forming an amorphia magnetic film MF for a substrate S by spattering a target having a magnetic material having oxygen and insulation quality as a main component, and heating the amorphia magnetic film MF, the magnetic film MF is crystallized. The formation of the magnetic film MF is parallel to a spattered surface of a target. In addition, a magnetic field of which an intensity is 2000Oe or more and 3000Oe or less is formed, a ratio of an electric power supplied to the target for an area of a magnetic circuit forming the magnetic field is 3 W/cmor more and 8 W/cmor less, and a temperature of the substrate S is 150°C or less. The crystallization of the magnetic film MF includes an arrangement of the magnetic film MF in an air and that the temperature of the magnetic film MF is 600°C or more and 1200°C or less.SELECTED DRAWING: Figure 3
Patent JP-2019187755-A (JP)
Title: Pinball game machine
Inventor: MIYAMAE AKIRA
IPC: A63F7/02
Filed: 2018-04-25
Abstract: To achieve preferable control or performance of a game on a game machine comprising a small winning expansion jackpot.SOLUTION: A Pachinko game machine 500 executes a small winning game followed by opening of a big winning hole 20 when a result of win/loss determination is a small winning, then when game balls entered the big winning hole 20 in the small winning game pass a specific area, executes a special game. The small winning game is finished when a number of entered game balls to the big winning hole 20 in the small winning game reaches a prescribed number or a prescribed time passes. The prescribed number is a number of ball entry to the big winning hole 20 which is a finish condition of a unit game in the special game. The Pachinko game machine 500 displays an image indicating a cumulative number at which a special electric accessory 556 is actuated, since the small winning game to the special game, when the game balls pass the specific area in the small winning game, then, as the image in the small winning game, the image indicating first actuation of the special electric accessory 556 is displayed in the Pachinko game machine.SELECTED DRAWING: Figure 35
Patent JP-2018111020-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a dishonest act.SOLUTION: Setting data for setting a game state, and identification data required for selecting the setting data, are stored in storage means. The identification data corresponding to a game state determined by game state determination means is selected by selection means from the storage means, and the selected identification data is held by holding means, until a predetermined condition is established. The setting data corresponding to the identification data held by the holding means, is read from the storage means by the game state setting means, and then set, based on establishment of the predetermined condition. Therefore such a situation in which, a determination method of the game state by the game state determination means is acquired from outside of a game machine, can be suppressed. Therefore, the game machine can suppress such a dishonest act in which, control is performed to the game state determination means, from outside so as to determine a game state which is advantageous to a player.SELECTED DRAWING: Figure 8
Patent JP-2019190384-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: IWASE YOSUKE
IPC: F01L1/352
Filed: 2018-04-26
Abstract: To provide a valve timing control device which can suppress an increase of electrical resistance by suppressing the formation of an oxide film on a surface of a commutator.SOLUTION: An electric motor comprises a commutator 21 arranged at an external periphery of a motor output shaft 15 via an annular member 20, and a support plate 17 having a shaft insertion hole 17a for allowing the insertion of the motor output shaft, and rectification brushes 24a to 24d which can abut on the commutator. The support plate has: an iron-system metal core grid 28 which is formed into an annular shape, whose external peripheral part 28a is caulked and fixed to one end of a motor housing in a rotating shaft direction, and which has a plurality of protrusions 28e to 28h extending to a direction of the commutator at the inside of a radial direction at an internal peripheral part; and a resin part 27 for coating tip faces 28i of the protrusions of the core grid with the internal peripheral part 27c.SELECTED DRAWING: Figure 4
Patent JP-2018114410-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a player can further enjoy a performance or the like to be performed in the game machine.SOLUTION: A game machine comprises: a performance device including a first display device for displaying performance information; and a second display device for displaying information explaining the performance. In the second display device, information for explaining the performance is displayed. As a result, without disturbing display of the performance information, a player can further enjoy the performance information, selectively watch the explanation of the performance as needed, and play a game by easily understanding the meaning of the performance information.SELECTED DRAWING: Figure 135
Patent JP-2019195785-A (JP)
Title: Fluid supply pipe
Inventor: KOMAZAWA MASUHIKO
IPC: F15D1/04
Filed: 2018-05-10
Abstract: To provide a fluid supply pipe which gives prescribed flow characteristic to a fluid, thereby enabling improvements of lubricity, penetrability and cooling effect of the fluid, and in which pressure loss is improved.SOLUTION: A fluid supply pipe includes an inner structure, and a pipe body for storing the inner structure. The pipe body includes an inlet and an outlet. The inner structure includes a first part and a second part which are integrally formed on a common shaft member having a circular cross section. The first part is positioned on an upstream side of the pipe body when the inner structure is stored in the pipe body, and includes a shank, and plural wings which are so spirally formed as to generate an eddy current in a liquid. The second part is positioned on a downstream side with respect to the first part, and includes a shank, and plural projection parts which project from an outer peripheral surface of the shank. All heights of the plural projection parts of the second part are not equal. At a lower projection part, flow of a fluid, which flows in a space between the pipe body and the lower projection part of the inner structure is large. At a higher projection part, flow of the fluid, which flows in the space between the pipe body and the higher projection part of the inner structure, is small or substantially none.SELECTED DRAWING: Figure 4
Patent JP-2019195573-A (JP)
Title: Game machine
Inventor: NAKATANI RYUJI
IPC: A63F7/02
Filed: 2018-05-11
Abstract: To suppress restraint of a decrease in owned balls by entry of game balls into a variable winning hole in a normal game state before a winning game is performed after a player at least starts a game.SOLUTION: A Pachinko machine opens a normal pattern winning prize hole when a pattern for indicating winning of a normal pattern variably displayed based on detection of game balls by a normal pattern operation switch is established and displayed, and opens a large prize hole when a special pattern variably displayed based on entry of game balls into a start pocket is established and displayed by a pattern for indicating winning. The normal pattern operation switch can detect only game balls entering a large prize hole to be opened during a winning game.SELECTED DRAWING: Figure 19
Patent JP-2019200894-A (JP)
Title: Electrode mixture, electrode mixture production method, electrode structure, electrode structure production method, and secondary battery
Inventor: IGARASHI TAMITO
IPC: H01M4/131
Filed: 2018-05-15
Abstract: To provide an electrode mixture that is capable of minimizing gelling thereof in a slurry form.SOLUTION: An electrode mixture according to the present invention contains an electrode active material and a binder composition. The binder composition contains a copolymer between vinylidene fluoride and a monomer represented by formula (1). The electrode active material includes a lithium metal oxide represented by LiMO, and, when water is used to extract the lithium metal oxide, the pH of the water is 11.3 or higher.SELECTED DRAWING: None
Patent JP-2019198925-A (JP)
Title: Device for operation, control system, control method and program
Inventor: SAKAGUCHI SEISHIRO
IPC: B25J9/22
Filed: 2018-05-16
Abstract: To provide a control system effective in improving operability in a teaching operation for a robot.SOLUTION: A device 300 for operation comprises: an operation input part 311 for operating a robot having a tip part; an image output part 313 that outputs an operation image for inputting an operation command for the tip part to an operation input part 311; a coordinate rotating part 323 that rotates a second coordinate system according to a posture of the operation input part 311; a command generating part 330 that when operation for specifying at least one point in the operation image is performed, determines an operating direction of the tip part in the second coordinate system so that the direction correlates with a positional relation between the one point and a reference point in the operation image, determines a scalar quantity of operation of the tip part so that the quantity correlates with a distance between the one point and the reference point, and generates an operation command; a command converting part 341 that converts the operation command to an operation command in the first coordinate system; and a command output part 342 that outputs a control command in accordance with the operation command in the first coordinate system.SELECTED DRAWING: Figure 2
Patent JP-2019036710-A (JP)
Title: Circuit board and semiconductor package using the same
Inventor: YANG SEUNG YEOL
IPC: H05K1/03
Filed: 2018-05-23
Abstract: To provide a circuit board of which a wrap is reduced, and a semiconductor package.SOLUTION: An embodiment of the present invention provides a circuit board, including: a plurality of first fibers arranged in a first direction; at least one prepreg including a fiber layer which is almost vertically crossed to the first direction, and is woven with a plurality of second fibers arranged to a second direction; and a circuit layer arranged to at least one surface of both surfaces of at least one prepreg. The length of at least one prepreg to the first direction is larger than that of the second direction, and the plurality of first fibers includes a filling yarn, and the plurality of second fibers includes a warp yarn.SELECTED DRAWING: Figure 5
Patent JP-2019208108-A (JP)
Title: Information processor, information processing system and program
Inventor: HOYASU KENGO
IPC: H04L45/74
Filed: 2018-05-28
Abstract: To verify the operation of a migration origin device while the migration origin device is being operated in migrating a processing executed by the migration origin device to a migration destination device.SOLUTION: A storage section 213 stores an address of a first device. A communication section 211 receives a first request from a request origin device and transmits the first request to a first device. A control section 212, when a destination address of the first request is the address of the first request, duplicates the first request, creates a second request taking, as a destination, a second device which is a migration destination of processing executed by the first device, and encapsulates the second request to create an encapsulated request. The communication section 211 transmits the encapsulated request, receives an encapsulated response including a first response to the first request and a second response to the second request, and transmits the first response to the request origin device. The control section 212 records the second response included in the encapsulated response.SELECTED DRAWING: Figure 2